Identify a True Statement of Array.find(callback [,ThisArg])method

question 73

Multiple Choice

Identify a true statement of array.find(callback [,thisArg]) method.

• A) ​It tests whether the condition returned by the callback function holds for at least one item in array.
• B) ​It returns the value of the first element in the array that passes a test in the callback function.
• C) ​It tests whether the condition returned by the callback function holds for all items in array.
• D) ​It returns the index of the first element in the array that passes a test in the callback function.

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Definitions:

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus, famously demonstrated by Pavlov’s dogs.

Systematic Desensitization

A therapeutic technique used to gradually reduce anxiety or fear towards a particular object or situation by slowly exposing the patient to the fear source while in a state of relaxation.

Token Economy

A behavioral modification technique that involves providing tokens as rewards for desired behaviors, which can later be exchanged for privileges or treats.

Operant Conditioning

A learning approach where the robustness of a behavior is changed by providing motivation or administering discipline.